Home / 11,338,551.95-17,007,890.36-2,818,888.52

Finding the Fourth Proportional to 11,338,551.95, 17,007,890.36 and 2,818,888.52

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Solution

The fourth proportional to 11,338,551.95, 17,007,890.36 and 2,818,888.52 is: 4,228,348.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,338,551.95 : 17,007,890.36 = 2,818,888.52 : x
  2. Step 2: Convert to fraction form
    11,338,551.95/17,007,890.36 = 2,818,888.52/x
  3. Step 3: Cross multiply
    11,338,551.95x = 17,007,890.36 × 2,818,888.52
  4. Step 4: Simplify right side
    11,338,551.95x = 47,943,346,786,088.77
  5. Step 5: Solve for x
    x = 47,943,346,786,088.77/11,338,551.95
  6. Step 6: Final answer
    x = 4,228,348.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.